I enabled xenial-proposed and installed xmir. I can confirm this bug is fixed.
** Tags removed: verification-needed ** Tags added: verification-done -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to xorg-server in Ubuntu. https://bugs.launchpad.net/bugs/1617925 Title: Xmir: Received an unknown 11 event Status in xorg-server package in Ubuntu: Fix Released Status in xorg-server source package in Xenial: Fix Committed Bug description: Xmir says: Received an unknown 11 event Received an unknown 11 event Received an unknown 11 event Received an unknown 11 event Received an unknown 11 event Received an unknown 11 event Received an unknown 11 event Received an unknown 11 event Received an unknown 11 event Received an unknown 11 event Received an unknown 11 event Received an unknown 11 event Received an unknown 11 event Received an unknown 11 event Received an unknown 11 event To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg-server/+bug/1617925/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp